2980 search results - page 150 / 596 » Computational Geometry |
142
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CVGIP
2002
15 years 2 months ago
2002
Computing the intersection curve of two quadrics is a fundamental problem in computer graphics and solid modeling. We present an algebraic method for classifying and parameterizin...
107
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ICIP
1998
IEEE
16 years 4 months ago
1998
IEEE
In this paper we present a framework combining differential geometry and scale-space to show that local geometric invariants of image contours such as tangent, curvature and deriv...
106
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ECAL
2005
Springer
15 years 8 months ago
2005
Springer
Plant morphogenesis is the development of plant form and structure by coordinated cell division and growth. We present a dynamic computational model of plant morphogenesis at cellu...
149
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COMPGEOM
2004
ACM
15 years 8 months ago
2004
ACM
We show that the persistent homology of a filtered ddimensional simplicial complex is simply the standard homology of a particular graded module over a polynomial ring. Our analy...
MM
2003
ACM
15 years 8 months ago
2003
ACM
In this paper, we present a novel approach to automatically determine the positions of sensors and actuators in an ad-hoc distributed network of heterogeneous general purpose comp...